/Engine/Plugins/Slate/SlateScripting/Source/SlateScriptingCommands/Public/UICommandsScriptingSubsystem.h
Registers a new UICommandInfo in the associated context through the binding manager. At this point, the command is exposed to the manager but not mapped to any command list.
[TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [FUICommandInfo](API\Runtime\Slate\Framework\Commands\FUICommandInfo) > MakeUICommandInfo() const